Compare documented commercial models with oil upkeep, pouch limits and mandatory cooldown guidance in view.
VP210 and VP220 add dry-pump options alongside the oil-pump VP215 and VP230. The larger VP320 and dual-bar VP321 call for a more substantial workstation. Each has explicit commercial-use documentation; pouch capacity and upkeep differ. Neither should be ranked by invented hourly output: loading, sealing, food temperature, operator pace and mandatory cooldown affect a real session.
The current manuals for these six models limit vacuum ON time to 70 seconds, require at least 10 seconds OFF between cycles and call for cooling to ambient after 45 minutes of use. A selectable cycle range or “continuous use” marketing statement does not remove those safeguards.
Confirm electrical supply, work-surface suitability, local requirements, service access and warranty eligibility with the manufacturer and relevant authorities. This is not regulatory approval or a production guarantee.
| Model | Housing W × D × H (in) | Weight | Pouch evidence |
|---|---|---|---|
| VacMaster VP215 | 14 × 20 × 15 | 84 lb | 10 × 13 in maximum |
| VacMaster VP230 | 15.5 × 19 × 15.75 | 89 lb | 12 × 15 in maximum |
| VacMaster VP210 | 14 × 20 × 15 | 72 lb | 10 × 13 in maximum |
| VacMaster VP220 | 15.5 × 19 × 15.75 | 82 lb | 12 × 15 in maximum |
| VacMaster VP320 | 22.25 × 20 × 20 | 185 lb | 16 × 18 in maximum |
| VacMaster VP321 | 22.25 × 20 × 20.5 | 210 lb | Maximum unknown |
Housing dimensions exclude ventilation and service space. USV20 open-lid height: 17 inches; USV32: 22.5 inches. Review each model’s original sources and revision.
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Commercial documentation
A commercial oil-pump option with a 10 × 13-inch maximum pouch. Plan a permanent, suitable work surface.
Offer: VP215 listing
Commercial documentation
A 12 × 15-inch maximum pouch in a smaller housing than the VP320. Compare oil upkeep with the same-capacity dry-pump VP220.
Offer: VP230 listing
Commercial documentation
A dry-pump alternative to the VP215 with the same published 10 × 13-inch maximum pouch and exterior footprint.
Offer: VP210 listing
Commercial documentation
A commercial dry-pump machine with a published 12 × 15-inch maximum pouch, matching the VP230 bag boundary without oil upkeep.
Offer: VP220 listing
Commercial documentation
Commercial single-bar machine with a published 16 × 18-inch maximum pouch and 185-pound weight. The recorded retailer title says 1/2 hp; current manufacturer documents say 1.5 hp. Confirm the supplied revision.
Offer: VP320 listing — pump specification differs
Commercial documentation
Two 17.25-inch seal bars for evaluating batch layouts. Complete maximum pouch is unresolved: current product page says 16 × 16, July 2024 manual says 16 × 18.
Offer: VP321 listing
The VP215 manual specifies its first oil change one week after use, then every three months or 250 cycles, whichever comes first. Do not automatically assign that interval to the VP230. Keep model-specific instructions with the machine and record completed work.